Maria Hawthorne writes: You’ve forgotten the 1940 Canberra Air Disaster. Only 10 people died, but three were cabinet ministers and one was the chief of general staff. It could be argued that the reshuffle forced on Menzies led to Curtin becoming prime minister. But hey, it was in Canberra, so it didn’t really matter.

Niall Clugston writes: It is inappropriate to label the shooting down of the Malaysian airliner as “terrorism”. There is no evidence so far that the civilian aircraft was knowingly targetted. It should be remembered that the USS Vincennes shot down Iran Air Flight 655 in 1988 in Iranian airspace. The US government has never apologised, and the captain was awarded the Legion of Merit. Let’s not have double standards.

On the politics of the carbon tax

Martin Gordon writes: Re. “Carbon repeal: condemning our children for cheap political points” (Thursday). The last few days have seen the columns being full of fulminations in favour of keeping the carbon tax. Whatever difficulties the Coalition has presently with the Senate, they will pass, even if many measures don’t. Keating and so on had similar experiences with the Senate. The carbon tax has been a huge liability for the ALP. Its position of reintroducing a tax in the future will be a hard sell. Despite the compensation already paid, people will not welcome a new substantial burden. As economists well know, people may express a willingness to pay for something, but really won’t part with anything like the money. People’s commitment to actually paying for emissions reductions is less than their words.

While the Coalition is struggling with its budget sales job, the ALP is running quite a fear campaign now on all manner of things now. If the tables are turned the ALP may be in a lot of bother. The next election may not be a lot about vision but contrasting fear campaigns (Politics 101 is often not a edifying exercise). Rehashing memories about long forgotten and never implemented budget measures, versus a Labor Party imposing a big (old?) tax. To add a Keating-esque flourish, the Coalition could commit to passing such a ALP tax plan. Shorten could find himself in one of the “rabbit in the headlights” positions.

Not all old white men

Roger Richards writes: Re. “Where are our business leaders on climate change?” (Friday). I agree with Richard Armstrong. I am in my mid-70s and am pissed off at being blamed for the actions of the ignorant young environmental vandals who have obtained control of this country’s carbon-emitting present. Last night I returned from a couple of days in South Australia, where we are belatedly organising for our shop there to go solar. Sadly the poor crow-eaters have no non-Murdoch local press alternative. The Advertiser is simply deplorable. It is so full of anti-climate change lies and fawning reverence to that American phone hacker. Where, oh where, are our forward-thinking, real statesmen? At least Ricky and Clive say they are keen on renewable energy. Let’s keep them to their word.

@ Martin Gordon. If you are going to have a go at Bill Shorten and the ALP, please get your story correct.
The Australian Labor Party have said they will take a policy to introduce an Emissions Trading Scheme to the next election in 2016. The ETS is a market-based scheme designed to make those responsible for pollution pay the price for their negligence. A carbon tax is a completely different beast, in other words, a TAX.
There is no comparison.
Furthermore, if we don’t introduce some form of price on carbon, Australian exporters will pay dearly, by way of ‘carbon tariffs’, if they want to export goods to any country which does have such a system. And reverse tariffs (on imports) will also be on the table in the future.
These are the facts which this government refuses to accept, and just rabbits on with lies and simplistic arguments to the community.

Not only is the Advertiser a Murdoch rag , the free suburban Messenger papers are also News Corp owned!!The commercial radio and TV stations are also very one sided. Really only the ABC, SBS and a few programs on community radio that give SA people an alternative view.

Yet these media leviathans try to bully the ABC into not asking questions they themselves won’t and don’t want asked - by labelling those (like the ABC) that do ask such questions “biased”.
“Bugger Democracy based on a diversity of opinions” - If these selfish egomaniacal, supercilious bastards had their way, we’d have a one-party state with them handling propaganda - while they rail against other “totalitarian” regimes.